MP2119DQ-LF-P
NRNDSWITCHING VOLTAGE REGULATORS 2A, 6V, 1.5MHZ SYNCH STEP-DOWN
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MP2119DQ-LF-P
NRNDSWITCHING VOLTAGE REGULATORS 2A, 6V, 1.5MHZ SYNCH STEP-DOWN
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Technical Specifications
Parameters and characteristics for this part
| Specification | MP2119DQ-LF-P |
|---|---|
| Current - Output | 2 A |
| Frequency - Switching | 1.5 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-QFN (3x3) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Max) [Max] | 5.4 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
| Part | Topology | Synchronous Rectifier | Supplier Device Package | Voltage - Input (Max) [Max] | Mounting Type | Output Type | Package / Case | Voltage - Output (Max) [Max] | Frequency - Switching | Output Configuration | Voltage - Input (Min) [Min] | Number of Outputs | Voltage - Output (Min/Fixed) | Operating Temperature [Max] | Operating Temperature [Min] | Current - Output | Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monolithic Power Systems Inc. | Buck | 10-QFN (3x3) | 6 V | Surface Mount | Adjustable | 10-VFDFN Exposed Pad | 5.4 V | 1.5 MHz | Positive | 2.7 V | 1 | 0.8 V | 85 C | -40 ¯C | 2 A | Step-Down | |
Monolithic Power Systems Inc. | Buck | 10-QFN (3x3) | 6 V | Surface Mount | Adjustable | 10-VFDFN Exposed Pad | 5.4 V | 1.5 MHz | Positive | 2.7 V | 1 | 0.8 V | 85 C | -40 ¯C | 2 A | Step-Down |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
MP2119 Series
The MP2119 is an internally compensated 1.5MHz fixed frequency PWM synchronous step-down regulator. MP2119 operates from a 2.7V to 6V input and generates an output voltage as low as 0.8V. The MP2119 integrates a 100m? high-side switch and a 100m? synchronous rectifier for high efficiency without an external Schottky diode. With peak current mode control and internal compensation, the MP2119 based solution delivers a very compact footprint with a minimum component count. The MP2119 is available in a small 3mm x 3mm QFN package.2A Output Current Input Operation Range: 2.7V to 6V All Ceramic Capacitor Design 1.5MHz Fixed Switching Frequency Adjustable Output from 0.8V to 0.9xVIN Internal Soft-Start Frequency Synchronization Input Power Good Output Thermal Shutdown Cycle-by-Cycle Current Limiting Hiccup Short Circuit Protection 3mm x 3mm QFN Package
Documents
Technical documentation and resources